Word analogy: physical quantity and its unit

This type of question, asked 4 times: 18 Jul 2023 S2, 26 Jul 2023 S3, 23 Sep 2024 S2, 12 Sep 2025 S1. All 4 questions below, oldest first.

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Question 1
18 Jul 2023 S2
1 $Select the option that is related to the third word in the same way as the second word is related to the first word. (The words must be considered as meaningful English words and must not be related to each other based on the number of letters/number of consonants/vowels in the word.) Weight : Pounds :: Height : ?$
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Question 2
26 Jul 2023 S3
1 $Select the word-pair that best represents a similar relationship to the one expressed in the pair of words given below. Energy : Joule$
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Question 3
23 Sep 2024 S2
22 $Select the word-pair that best represents a similar relationship to the one expressed in the pair of words given below. (The words must be considered as meaningful English words and must NOT be related to each other based on the number of letters/number of consonants/vowels in the word) Frequency : Hertz$
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Question 4
12 Sep 2025 S1
1 $In the following question, select the related word from the given alternatives. Watt : Power :: Pascal : ?$
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Question 1